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Método ForeignKey.MarkForDrop

Marks the foreign key to be dropped the next time its parent Table object is altered by the Alter method.

Namespace:  Microsoft.SqlServer.Management.Smo
Assembly:  Microsoft.SqlServer.Smo (em Microsoft.SqlServer.Smo.dll)

Sintaxe

'Declaração
Public Sub MarkForDrop ( _
    dropOnAlter As Boolean _
)
'Uso
Dim instance As ForeignKey 
Dim dropOnAlter As Boolean

instance.MarkForDrop(dropOnAlter)
public void MarkForDrop(
    bool dropOnAlter
)
public:
virtual void MarkForDrop(
    bool dropOnAlter
) sealed
abstract MarkForDrop : 
        dropOnAlter:bool -> unit  
override MarkForDrop : 
        dropOnAlter:bool -> unit
public final function MarkForDrop(
    dropOnAlter : boolean
)

Parâmetros

  • dropOnAlter
    Tipo: System.Boolean
    A Boolean value that specifies whether to drop the foreign key when its parent Table object is altered with the Alter method.If True, the foreign key is dropped when the Alter method is run on the parent Table object.If False, the foreign key is dropped immediately.

Implementa

IMarkForDrop.MarkForDrop(Boolean)

Exemplos

Criando, alterando e removendo chaves estrangeiras

Consulte também

Referência

ForeignKey Classe

Namespace Microsoft.SqlServer.Management.Smo

Outros recursos

Criando e modificando restrições FOREIGN KEY

CREATE TABLE (Transact-SQL)